infer_clone

Commit Graph

Author	SHA1	Message	Date
Jules Villard	ad45bbe28d	[clang] fix order of translation for [this] Summary: We need to make sure a node is created to avoid instructions appearing in the wrong order in the final CFG. Reviewed By: da319 Differential Revision: D25784405 fbshipit-source-id: 3ef27d712	4 years ago
Jules Villard	66ed16fd27	[clang] skip initialisation of large compound values Summary: It's easy to create large arrays in code, eg `int x[1UL << 16];`, but these can generate huge nodes in SIL because zero-initialization is translated by zero-ing structures element by element. Introduce a builtin to use instead. Keep the naive method for small structures (with a configurable limit on "small"). Reviewed By: dulmarod Differential Revision: D20836836 fbshipit-source-id: 6bf5410f8	5 years ago

Author

SHA1

Message

Date

Jules Villard

ad45bbe28d

[clang] fix order of translation for [this]

Summary:
We need to make sure a node is created to avoid instructions appearing
in the wrong order in the final CFG.

Reviewed By: da319

Differential Revision: D25784405

fbshipit-source-id: 3ef27d712

Jules Villard

66ed16fd27

[clang] skip initialisation of large compound values

Summary:
It's easy to create large arrays in code, eg `int x[1UL << 16];`, but
these can generate huge nodes in SIL because zero-initialization is
translated by zero-ing structures element by element. Introduce a
builtin to use instead. Keep the naive method for small structures (with
a configurable limit on "small").

Reviewed By: dulmarod

Differential Revision: D20836836

fbshipit-source-id: 6bf5410f8

2 Commits (ad45bbe28d9bf52fb18fcf51e300d986db0f971c)